A patch has been applied to the operating system. After rebooting, the system is hung. Which of the following commands should have been performed to prevent the system from hanging?（）
- A、 lppchk, bosboot
- B、 lslpp -l, oslevel
- C、 installp -C, lppchk
- D、 bosboot, synclvodm
正确答案:A
答案解析:有
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